For a number of years when I was younger I would go find a sub-$1000 vehicle that was current on registration and just drive it into the ground then go get another one. With nothing but oil, gas, tires and occasional DIY repairs I could generally get a couple years out of them. What I saved on car payments went into a fund for the next one. Then I grew up.
BTW, you really should fix that sagging soffit and close the gap where the fascia meets the fireplace - don’t want critters getting in.